CurtSibling said:
Three points:
1)
Nuclear weapons are unlikely to be used. You assume the other nations in the
area will happily allow radiation in their backyard. Not so. The last few years
have shown that most states are unconcerned about the USA's 'tough talk.'
I do agree that
strategic nuclear weapons are unlikely to be used. I am not so sure about the tactical weapons. For China, it would be very difficult to admit defeat. Once the conventional ways how to fight the US navy approaching their shorelines are gone, they may decide they have to use tactical nukes against the carrier groups.
Such a thing won't be let unanswered. It can't be. I think the only adequate US response to tactical nuclear strike against their navy would be to strike against the China's nuclear forces as well as their main airbases and other military instalations with low yield, tactical nuclear weapons. If they fail to bring down the ICBM's, it is possible that the desperate and terrified Chinese leadership can order their launch in fear they are going to lose them.
That is basically how the limited nuclear exchange escalates to a full-scale nuclear war. In theory, of course (thanks non-existent God).
2)
And experience against the Serbs have show that an Airforce is unable to bring
down a nation by itself, and that is assuming that China has no viable AA defences.
You would be sadly mistaken if you think that aerial losses for the USA would be
non-significant...Also, the impact of losing any major American vessel would be
massive...Are the Americans ready for such defeats...?
There is a minor flaw in you assumption. The aerial war against the Yugoslavia was waged in a way to minimalise the "collateral damage" (but sometimes, bombs miss their target and hit, for example, the Chinese embassy

) and its ultimate goal was to drive out Serbian forces from Kosovo.
If the US waged a war with China, they'd most likely target the main ports, airbases, command and communication centers, main transportation hubs and so on. China has relatively old airforce (modern Russian planes are the only buggers until J-10 comes in great numbers). I think China has no means how to stop the Americans from succeeding, though there will be some loses for them.
I personally don't think so.
The Japanese thought likewise
3)
The war would not be over in a weekend, and the real victory would go to the
ideology that can keep the war moving to a conclusion. The Americans are bred
on an attitude of expecting to win, and anything other than a total victory for
them would mean citizens baying for blood at the president's door. The concern
for loss of life would also cripple the US ability to wage the 'Barbarossa'-type
slaughter-war that would be required.
The US won't invade China. That would be insane, as SN just said.
More on the theory:
Wars are usally waged to achieve a certain goal. For the
agressor, victory means to
achieve his objective, for the defender the victory is to hinder his enemy from reaching it. Victory doesn't have to be a "total" victory as it was in the case of WW2.
I don't think the Americans would try to invade China to end the war, because it is simply impossible. The war would be ended either by a cease-fire agreement after China lost its airforce and navy, or by a large scale nuclear destruction.
Let us not kid outselves...America has not got the stomach for the kind of war
posters are talking about here...Christian thinking has hamstrung any mental
readiness to enact warring on a scale of millions of deaths.
IMHO, it is foolish to underestimate the Americans on the basis of several low intensity wars or involvement in peacekeeping missions. War with China would be something completely different.
The US is unlikely to step back forever. They still think they're a global power and one day, they will set a line they won't cross. Either that, or they return to their isolationism.